(19)

(11)

EP 4 073 263 A1

(12)

(43) Date of publication: 19.10.2022 Bulletin 2022/42 (21) Application number: 21737980.9 (22) Date of filing: 05.01.2021

(51) International Patent Classification (IPC):  C12Q 1/68(2018.01) C12Q 1/6869(2018.01) C40B 70/00(2006.01) C12Q 1/6811(2018.01) C40B 20/04(2006.01) G01N 33/543(2006.01) (52) Cooperative Patent Classification (CPC): C40B 20/04; C40B 70/00; G01N 33/54306; G01N 33/54353 (86) International application number: PCT/US2021/012224 (87) International publication number: WO 2021/141924 (15.07.2021 Gazette 2021/28)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 07.01.2020 US 202062958176 P (71) Applicant: Encodia, Inc. San Diego, CA 92121 (US)	(72) Inventors: GUNDERSON, Kevin, L. San Diego, CA 92121 (US) MURANAKA, Norihito San Diego, CA 92121 (US) (74) Representative: Witte, Weller & Partner Patentanwälte mbB  Postfach 10 54 62 70047 Stuttgart 70047 Stuttgart (DE)